Growing community of inventors

Kariya, Japan

Keishi Horiuchi

Average Co-Inventor Count = 6.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Keishi Horiuchi ↔ Daisuke Matsumoto (1 patent)Keishi Horiuchi ↔ Masato Takeda (1 patent)Keishi Horiuchi ↔ Kenji Takemura (1 patent)Keishi Horiuchi ↔ Takahide Isomura (1 patent)Keishi Horiuchi ↔ Toru Katayama (1 patent)Keishi HoriuchiKeishi Horiuchi (1 patent)Daisuke MatsumotoDaisuke Matsumoto (25 patents)Masato TakedaMasato Takeda (7 patents)Kenji TakemuraKenji Takemura (2 patents)Takahide IsomuraTakahide Isomura (1 patent)Toru KatayamaToru Katayama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lixil Corporation (1 from 113 patents)


1 patent:

1. 11317770 - Toilet seat device

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as of
1/10/2026
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